38370177

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 58587360

約数和(自身を除く): 20217183

約数列:

[1, 3, 9, 19, 57, 171, 457, 491, 1371, 1473, 4113, 4419, 8683, 9329, 26049, 27987, 78147, 83961, 224387, 673161, 2019483, 4263353, 12790059, 38370177]

約数ペア:

[(1, 38370177), (3, 12790059), (9, 4263353), (19, 2019483), (57, 673161), (171, 224387), (457, 83961), (491, 78147), (1371, 27987), (1473, 26049), (4113, 9329), (4419, 8683)]